83 Ill. Adm. Code 791.100
Required LRSIC Filings
Section 791
Section 791.100 Required
LRSIC Filings
An LRSIC study shall be filed
with the Commission under the following circumstances:
a) For the service when a carrier offering or providing
noncompetitive services files a tariff to reclassify a previously
noncompetitive service as competitive;
b) For the service when a carrier offering or providing
noncompetitive services files a tariff classifying a new service as
competitive;
c) For all noncompetitive services in any proceeding
under Section 13-506.1 of the Act to implement an alternative form of
regulation; or
d) For a service when the Commission requests an LRSIC study in
order to establish just and reasonable rates for that service.